diff --git a/config.mk b/config.mk
index dcc5bb3..ce1490b 100644
--- a/config.mk
+++ b/config.mk
@@ -2,7 +2,7 @@
 VERSION = 5.4
 
 # paths
-PREFIX = /usr/local
+PREFIX = /usr
 MANPREFIX = $(PREFIX)/share/man
 
 X11INC = /usr/X11R6/include